Home / 33,108,707.17-49,670,534.40-10,081,700.74

Finding the Fourth Proportional to 33,108,707.17, 49,670,534.40 and 10,081,700.74

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Solution

The fourth proportional to 33,108,707.17, 49,670,534.40 and 10,081,700.74 is: 15,124,826.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,108,707.17 : 49,670,534.40 = 10,081,700.74 : x
  2. Step 2: Convert to fraction form
    33,108,707.17/49,670,534.40 = 10,081,700.74/x
  3. Step 3: Cross multiply
    33,108,707.17x = 49,670,534.40 × 10,081,700.74
  4. Step 4: Simplify right side
    33,108,707.17x = 500,763,463,416,675.44
  5. Step 5: Solve for x
    x = 500,763,463,416,675.44/33,108,707.17
  6. Step 6: Final answer
    x = 15,124,826.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.